Simplifying Allied Health Learning.
Introduction Pernicious anaemia ek chronic autoimmune condition hai jo vitamin B12 deficiency ke kaaran hoti hai. Ye condition tab hoti hai jab body vitamin B12 ko absorb nahi kar pata due to intrinsic factor ka lack. Intrinsic factor (IF) ek Read More …
Introduction Aplastic anaemia ek rare aur life-threatening hematologic condition hai jisme bone marrow fail ho jata hai. Bone marrow jo red blood cells (RBCs), white blood cells (WBCs), aur platelets banata hai, wo damaged ho jata hai ya phir in Read More …
Principle Reticulocytes immature red blood cells hote hain jinke andar abhi bhi RNA hota hai. Ye RNA special dyes se stain hota hai, jaise new methylene blue ya brilliant cresyl blue. Jab hum is stain se reticulocytes ko dekhte hain, Read More …
Principle DLC ka principle hai blood smear ka microscopic examination, jise specific dyes (jaise Wright’s stain ya Giemsa stain) se stain kiya jaata hai. Yeh stains alag-alag types ke leukocytes ko distinguish karne mein madad karte hain. Har ek WBC Read More …
Principle Total Leukocyte Count (TLC) ek diagnostic test hai jisme blood sample mein white blood cells (WBCs) ki total quantity measure ki jaati hai. WBCs, ya leukocytes, immune system ka important part hote hain aur unka count infection, inflammation, aur Read More …
Principle Blood smear preparation ek laboratory technique hai jo blood cells ko microscope ke under examine karne ke liye use hoti hai. Ismein blood ka ek patla layer microscope slide par spread kiya jata hai, jisse different blood cells jaise Read More …
Hematopoiesis Hematopoiesis ek complex aur lifelong process hai jisme blood cells ka formation hota hai — RBCs (erythrocytes), WBCs (leukocytes) aur platelets (thrombocytes) — jo sab hematopoietic stem cells (HSCs) se bante hain. Iska main kaam hai: Oxygen transport maintain Read More …